/Python/Window freezes after clicking of button in python GTK3

Window freezes after clicking of button in python GTK3

import threading

def on_next2_clicked(self,button):
    def my_thread(obj):
        cmd = "My Command"
        proc = subprocess.Popen(cmd,shell=True, stdout=subprocess.PIPE)
        while True:
                line = proc.stdout.read(2)
                if not line:
                    break
                obj.fper = float(line)/100.0
                obj.ui.progressbar1.set_fraction(obj.fper)
        print "Done"

    threading.Thread(target=my_thread, args=(self,)).start()

Source: stackoverflow.com

Similar codes

2 votes224 views3 answers
Linux python installation wheel
Python
0 vote212 views2 answers
Print(), .lower() and .upper() are all different _____________ you can use in python.
Python
0 vote224 views1 answer
Remove specific character from object in pandas column using iloc
Python
0 vote228 views1 answer
Input function in django
Python Django
1 vote184 views1 answer
Find substring in string python
Python
11 votes255 views2 answers
How to print a list without brackets and commas python
Python
13 votes220 views1 answer
Bg white tkinter
Python
0 vote212 views1 answer
Determine how 2 string si equal py
Python
0 vote282 views1 answer
Dev.to flask heroku
Python
0 vote207 views1 answer
Get all different element of both list python
Python